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KC4210 GrayKey

Secure Memory → Key Series

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For additional security, Datakey offers the Secure Memory line of keys, featuring the Unique ID series and the CryptoMemory series. Secure Memory keys are available with I2C or Atmel 2-wire interfaces and capacities from 1 Kb to 256 Kb.  The keys feature:

KeyRound Gray

Datakey offers both board-mount (through-hole) and panel-mount key receptacles.  Additional features include:

KC4210 FR

It is often desired to use a PC to read data from or write data to a memory key.  The KeyLink programmers support the Unique ID Secure Memory Key and all of the Serial Memory keys and connect to a PC via a USB or RS-232 port.  The programmers come with Windows® drivers and a sample application.  The sample application can be used for troubleshooting when integrating a memory key into an embedded design, as it provides a known-good way to communicate with the memory device.  For those who wish to develop their own Windows® applications, we offer a development kit with all of the necessary tools, including the programmer.


The KeyLink development kits include everything needed to develop a Windows® application that can read data from and write data to a Serial Memory key using a KeyLink programmer.  The development kit includes:

KeyLinkIII DevKit

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